2016615524

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{613}}^1\times {\mathrm{971}}^1$

素因数の和:1617

約数の個数: 72

約数和(自身を含む): 4445025984

約数和(自身を除く): 2428410460

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 613, 847, 971, 1226, 1694, 1942, 2452, 3388, 3884, 4291, 6743, 6797, 8582, 10681, 13486, 13594, 17164, 21362, 26972, 27188, 42724, 47201, 74173, 74767, 94402, 117491, 148346, 149534, 188804, 234982, 296692, 299068, 469964, 519211, 595223, 822437, 1038422, 1190446, 1644874, 2076844, 2380892, 3289748, 4166561, 6547453, 8333122, 13094906, 16666244, 26189812, 45832171, 72021983, 91664342, 144043966, 183328684, 288087932, 504153881, 1008307762, 2016615524]

約数ペア:

[(1, 2016615524), (2, 1008307762), (4, 504153881), (7, 288087932), (11, 183328684), (14, 144043966), (22, 91664342), (28, 72021983), (44, 45832171), (77, 26189812), (121, 16666244), (154, 13094906), (242, 8333122), (308, 6547453), (484, 4166561), (613, 3289748), (847, 2380892), (971, 2076844), (1226, 1644874), (1694, 1190446), (1942, 1038422), (2452, 822437), (3388, 595223), (3884, 519211), (4291, 469964), (6743, 299068), (6797, 296692), (8582, 234982), (10681, 188804), (13486, 149534), (13594, 148346), (17164, 117491), (21362, 94402), (26972, 74767), (27188, 74173), (42724, 47201)]